Question: Which one of Juan Alberto Schiaffino's team mates was bone on 1960-1-1?
Paraphrase: Which of Juan Alberto Schiaffino's teammates was born on 1/1/1960?
SPARQL (Wikidata): SELECT ?obj WHERE { wd:Q332064 p:P54 ?s . ?s ps:P54 ?obj . ?s pq:P580 ?x filter(contains(YEAR(?x),'1960')) }